ML20087B838

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Informs That Reactor Vendor Advised Util on 710112 That Safety Analysis Presented in FSAR Did Not Accurately Describe Condition That Could Result from Small Break Accident.Meeting Scheduled on 710122 to Resolve Concern
ML20087B838
Person / Time
Site: Robinson Duke Energy icon.png
Issue date: 01/20/1971
From:
CAROLINA POWER & LIGHT CO.
To:
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20087B779 List:
References
NUDOCS 8403090379
Download: ML20087B838 (1)


Text

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C 92EA EST JAN 20 71 A3115 -

g A~ MPA002( CT WTA099) LONG DP PDF SOUTHPORT NCAR 19 500PmE DIRECTOR REGION 11 CCMPLAINTS OFFICE p ATWIC EMERGENCY COMMISSION 250 PEACHTREE RTS DLY ATLA ^

CAROLINA POKR AND LIGHT COMPANY WAS ADYISED BY OUR REACT 4

M900R ON JAN 12 1971 THAT THE SAFETY ANALYIST PRESENTED IN^

1NE M B ROBIhSGN FSAR AS AMENDED ~ 313 NOT ACCURATELY DESCRIBE 4 ,38 000CITION THAT COULD RESULT FROM A SMALL BREAK' ACCIDENT W -

0 THE AS-BUILT 00WIOURATION OF THE PLANT. SPECIFICALLY A R 4[$ R CF THE SAFETY INJECTION SYSTEM INDICATES THAT THE ASSUM RESISTENCE OF THE TWO INCH PIPE MAY NOT BE CONSERVATIVE 7

j 4 ,8ehhTHAT THE LOSS OF THE SAFETY INJECT 0N PUMP IS.'NOT THE C

, En. ON JANUARY- 15 197 1.

CASE IN AN ACCIDENT C000! TION AFTER MEETING WITH OUR VEN A TELEPHONED REPORT OF OUR FINDS IN OPERATING  ;

PLANT WAS MADE TO DRL 1 AEC AND REGION 110N JAN 9 1971. THE '

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b_ SF-1201 (RHO) VAS INF0NIED THAT A BRITTEN REPORT WOULD ~BE SUBM N

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l AS 300N AS POSSIBLE AND THE CPLM WOULD MEET WITH THREE DRL g STAFF TO RESOLVE ANY OtKSTANDING CONCERN. A MEETING IS SCHEDULE VITH;THE STAFF CH JAM 22 1971 t g BROUN AND ROOT N 5 VESSOC (929).

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